[2] Once that former life has been destroyed however, and this kind of fluctuation is taking place, a person knows almost nothing at all of what truth and good are. Indeed he scarcely knows of the existence of any such thing as truth. Take, for example, the situation in which a person considers whether he is able to perform from the proprium any good deeds that stem from charity, that is, good works, as people call them, and whether merit rests in his proprium. He is in that case in such obscurity and darkness that when told that nobody is able to do anything good from himself, that is, from his proprium, still less merit anything, and that all good comes from the Lord and all merit is the Lord's, it must inevitably astonish him. The same applies to all other matters of faith. Nevertheless that obscurity or darkness in which he dwells is slowly and gradually lightened.

[3] Regeneration is exactly like when a person is born as an infant. At this point he is living in the greatest obscurity, knowing virtually nothing. This being so, general ideas of things flow in first, which gradually become more definite as specific ideas are introduced into the general, and further still as yet more detailed ideas are introduced into the specific. Detailed ideas light up the general so that he knows not merely of their existence but also the nature of them. A similar process takes place with everyone emerging from spiritual temptation; and the state is similar in the case of people in the next life who have been under the influence of falsities and who are now being vastated. This state is called fluctuation and is described here as 'the waters receding, going back and forth'.